CVE-2026-24013
Published:July 06, 2026
Updated:August 06, 2026
Authentication Bypass by Spoofing vulnerability in Apache IoTDB.
Certain Thrift RPC query handlers lack strict validation of the sessionId
parameter. An attacker can construct requests with a forged sessionId and,
without performing openSession authentication, receive valid query results.
This allows authentication bypass and unauthorized reading of time-series
data.
This issue affects Apache IoTDB: from 1.3.3 before 2.0.8.
Users are recommended to upgrade to version 2.0.8, which fixes the issue.
Affected Packages
org.apache.iotdb:iotdb-server (JAVA):
Affected version(s) >=1.3.3 <2.0.8Fix Suggestion:
Update to version 2.0.8Related Resources (4)
Do you need more information?
Contact UsCVSS v4
Base Score:
9.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
9.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
Authentication Bypass by Spoofing
EPSS
Base Score:
0.52